/*

 * Copyright (C) 2020-2024 Huawei Technologies Co., Ltd. All rights reserved.

 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.huaweicloud.router.client.loadbalancer.webflux;

import org.apache.servicecomb.router.RouterFilter;
import org.apache.servicecomb.router.distribute.AbstractRouterDistributor;
import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
import org.springframework.boot.autoconfigure.condition.ConditionalOnWebApplication;
import org.springframework.boot.autoconfigure.condition.ConditionalOnWebApplication.Type;
import org.springframework.cloud.client.ServiceInstance;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.core.env.Environment;

import com.huaweicloud.router.client.ConditionalOnRouterEnabled;

@Configuration
@ConditionalOnRouterEnabled
@ConditionalOnWebApplication(type = Type.REACTIVE)
public class WebFluxConfiguration {
  @Bean
  @ConditionalOnMissingBean(WebFluxServiceInstanceFilter.class)
  public WebFluxServiceInstanceFilter webFluxServiceInstanceFilter(
      AbstractRouterDistributor<ServiceInstance> routerDistributor, RouterFilter routerFilter, Environment env) {
    return new WebFluxServiceInstanceFilter(routerDistributor, routerFilter, env);
  }
}
